DE149902C - - Google Patents
Info
- Publication number
- DE149902C DE149902C DENDAT149902D DE149902DA DE149902C DE 149902 C DE149902 C DE 149902C DE NDAT149902 D DENDAT149902 D DE NDAT149902D DE 149902D A DE149902D A DE 149902DA DE 149902 C DE149902 C DE 149902C
- Authority
- DE
- Germany
- Prior art keywords
- models
- core
- mold
- molds
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005266 casting Methods 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 239000011162 core material Substances 0.000 description 14
- 238000000465 moulding Methods 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 5
- 235000019322 gelatine Nutrition 0.000 description 5
- 239000001993 wax Substances 0.000 description 5
- 108010010803 Gelatin Proteins 0.000 description 4
- 239000000899 Gutta-Percha Substances 0.000 description 4
- 240000000342 Palaquium gutta Species 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 229920000588 gutta-percha Polymers 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 235000014692 zinc oxide Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE149902C true DE149902C (enrdf_load_stackoverflow) |
Family
ID=416870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT149902D Active DE149902C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE149902C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT149902D patent/DE149902C/de active Active
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